ATE547665T1 - Optisches modul für kraftfahrzeugscheinwerfer - Google Patents

Optisches modul für kraftfahrzeugscheinwerfer

Info

Publication number
ATE547665T1
ATE547665T1 AT08152540T AT08152540T ATE547665T1 AT E547665 T1 ATE547665 T1 AT E547665T1 AT 08152540 T AT08152540 T AT 08152540T AT 08152540 T AT08152540 T AT 08152540T AT E547665 T1 ATE547665 T1 AT E547665T1
Authority
AT
Austria
Prior art keywords
main
led
motor vehicle
optical module
vehicle headlights
Prior art date
Application number
AT08152540T
Other languages
English (en)
Inventor
Pierre Albou
Benoit Reiss
Vanesa Sanchez
Original Assignee
Valeo Vision
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision filed Critical Valeo Vision
Application granted granted Critical
Publication of ATE547665T1 publication Critical patent/ATE547665T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/18—Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
AT08152540T 2007-03-14 2008-03-10 Optisches modul für kraftfahrzeugscheinwerfer ATE547665T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0701832A FR2913750A1 (fr) 2007-03-14 2007-03-14 Module optique pour projecteur de vehicule automobile

Publications (1)

Publication Number Publication Date
ATE547665T1 true ATE547665T1 (de) 2012-03-15

Family

ID=38544109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08152540T ATE547665T1 (de) 2007-03-14 2008-03-10 Optisches modul für kraftfahrzeugscheinwerfer

Country Status (4)

Country Link
EP (1) EP1970619B1 (de)
JP (1) JP5313525B2 (de)
AT (1) ATE547665T1 (de)
FR (1) FR2913750A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010192411A (ja) * 2009-02-20 2010-09-02 Koito Mfg Co Ltd 車輌用前照灯
FR2955538B1 (fr) 2010-01-26 2015-08-21 Valeo Vision Dispositif optique, notamment pour vehicule automobile
FR2971464B1 (fr) * 2011-02-15 2014-11-28 Valeo Vision Unite optique pour dispositif de signalisation et/ou d'eclairage
KR101307976B1 (ko) * 2012-03-07 2013-09-12 주식회사 에스엘 서봉 다중 ｌｅｄ 모듈 및 이를 포함하는 차량용 ｌｅｄ 헤드램프
FR2993632B1 (fr) 2012-07-19 2018-07-13 Valeo Vision Belgique Dispositif d'emission d'un faisceau lumineux et projecteur, notamment de vehicule automobile, comprenant ledit dispositif
TWI459122B (zh) 2013-01-17 2014-11-01 Delta Electronics Inc 光學系統
CN103941532B (zh) * 2013-01-17 2015-11-25 台达电子工业股份有限公司 光学系统
FR3005342B1 (fr) * 2013-05-03 2017-08-11 Valeo Vision Dispositif d'eclairage et de signalisation d'un vehicule
FR3026462B1 (fr) 2014-09-30 2019-06-28 Valeo Vision Belgique Dispositif lumineux de vehicule avec un element optique plaque avec le support de source lumineuse
CZ306483B6 (cs) 2015-11-20 2017-02-08 Varroc Lighting Systems, s.r.o. Světelné zařízení, zejména projektorový systém světlometu pro motorová vozidla
FR3056694B1 (fr) * 2016-09-29 2020-06-19 Valeo Vision Dispositif d'eclairage pour vehicule automobile comportant un guide de lumiere
FR3084728B1 (fr) * 2018-07-31 2021-03-19 Valeo Vision Module lumineux imageant la surface eclairee d'un collecteur

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6467804A (en) * 1987-09-08 1989-03-14 Koito Mfg Co Ltd Vehicle head light
JPH01126004U (de) * 1988-02-22 1989-08-29
JPH06176602A (ja) * 1992-12-04 1994-06-24 Toyota Motor Corp 車両用前照灯装置
JP2961521B2 (ja) * 1997-05-07 1999-10-12 株式会社小糸製作所 車輌用標識灯
FR2840389B1 (fr) * 2002-06-04 2004-12-03 Valeo Vision Projecteur d'eclairage elliptique comportant une source lumineuse secondaire
JP4294295B2 (ja) * 2002-11-06 2009-07-08 株式会社小糸製作所 車両用前照灯
JP4335621B2 (ja) * 2003-04-25 2009-09-30 スタンレー電気株式会社 車両用灯具
FR2856134B1 (fr) * 2003-06-16 2006-09-01 Valeo Vision Projecteur de vehicule automobile permettant d'assurer au moins deux fonctions.
FR2858042B1 (fr) * 2003-07-24 2005-09-23 Valeo Vision Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
JP4044024B2 (ja) * 2003-09-29 2008-02-06 株式会社小糸製作所 車両用前照灯
FR2861832B1 (fr) * 2003-10-31 2006-12-15 Valeo Vision Projecteur pour vehicule automobile comportant une source lumineuse formee par une lampe a decharge
FR2866412B1 (fr) * 2004-02-13 2007-01-19 Valeo Vision Module de projecteur lumineux pour vehicule automobile, reflecteur pour un tel module, et projecteur equipe de de module
JP4391870B2 (ja) * 2004-04-02 2009-12-24 株式会社小糸製作所 車両用照明灯具
FR2872257B1 (fr) * 2004-06-24 2006-08-18 Valeo Vision Sa Module d'eclairage pour vehicule automobile et projecteur comportant un tel module
JP4413762B2 (ja) * 2004-12-07 2010-02-10 株式会社小糸製作所 車両用照明灯具
FR2881509B1 (fr) * 2005-02-01 2007-03-16 Valeo Vision Sa Projecteur verticalise pour vehicule automobile
FR2884899B1 (fr) 2005-04-21 2007-06-15 Valeo Vision Sa Module d'eclairage donnant un faisceau lumineux avec coupure pour projecteur de vehicule automobile, et projecteur comprenant un tel module
JP2006351356A (ja) * 2005-06-16 2006-12-28 Ichikoh Ind Ltd 車両用灯具
EP1762776B1 (de) 2005-09-09 2015-04-15 Valeo Vision Verfahren zur Herstellung eines Moduls eines Kraftfahrzeugscheinwerfers
JP4615417B2 (ja) * 2005-10-13 2011-01-19 株式会社小糸製作所 車両用前照灯の灯具ユニット
FR2902380B1 (fr) 2006-06-19 2008-09-05 Valeo Vision Sa Ensemble projecteur a trois fonctions pour vehicule automobile
FR2902861A1 (fr) 2006-06-23 2007-12-28 Valeo Vision Sa Module de projecteur avec diode electroluminescente

Also Published As

Publication number Publication date
JP5313525B2 (ja) 2013-10-09
EP1970619B1 (de) 2012-02-29
JP2008293958A (ja) 2008-12-04
FR2913750A1 (fr) 2008-09-19
EP1970619A1 (de) 2008-09-17

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